baber/WOPTO huggingface dataset:
Patent JP-2003282724-A (JP)
Title: Semiconductor device
Inventor: YATSUYANAGI TOSHISUKE
IPC: H01L21/822
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To widen the variable range of frequency by freely increasing the capacity ratio of a semiconductor device (variable capacitive element), e.g. a quartz oscillation circuit, used in a portable apparatus or the like.  <P>SOLUTION: In the semiconductor device having an MOS type transistor structure and using the capacity between a gate electrode 13 and source-drain (diffusion layer 14) as a varicap, an impurity layer is formed in a channel region 15 beneath the gate electrode 13 to have a concentration gradient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296171-A (JP)
Title: Electronic business form management method and program
Inventor: MURATA KEN
IPC: G06F17/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the transfer of an electronic business form file from a host server to a subordinate server according to the actual using state by constructing a distribution type server environment among the host server and a plurality of subordinate servers.  <P>SOLUTION: An event report list 42 which is a list of frequently used electronic business form files stored in subordinate servers 12-1 to 12-3 is formed and copied to the host server 10, and retrained therein in terms of subordinate servers. When a change of electronic business form file is generated in a certain subordinate server 12-2, the change electronic business form file is copied to the host server 10, and it is confirmed whether the changed electronic business form file is present in an event report list 28-1 for another subordinate server 12-1 retained by the host server 10 or not. Only when it is present, the change event is reported to another subordinate server 12-1 to store it in a change history list 44. When a reference request of electronic business form file is received in the subordinate server 12-1, and the electronic business form file requested for reference is present in the change history list 44, the corresponding electronic business form file is copied from the host server 10 for reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298495-A (JP)
Title: Communication method taking cost into account and terminal for implementing the same
Inventor: SAKAMOTO KIYOMI
IPC: H04W48/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method whereby a user selects and utilizes either of a DSRC (Dedicated Short Range Communication) and a mobile phone depending on a situation so as to acquire contents at a low cost.  <P>SOLUTION: A selection control section 23 compares a cost required to acquire contents through a mobile phone transmission/reception section 21 with a cost required to acquire contents through a DSRC transmission/reception section 22. Then the transmission/reception section providing the lower cost is selected and the contents are acquired through the selected transmission/ reception section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297370-A (JP)
Title: Positive electrode electricity collector for manganese dry cell
Inventor: INOGUCHI KOJI
IPC: H01M2/08
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode electricity collector for a manganese dry cell capable of keeping the seal of the cell in good performance when stored at high temperatures even though it uses a carbon rod having low density.  <P>SOLUTION: The positive electrode electricity collector for the manganese dry cell is composed of the carbon rod and paraffin wax containing a hydrocarbon compound having a molecular weight of 300-500 with which the carbon rod is impregnated, or a microcrystalline wax containing a hydrocarbon compound having a molecular weight of 500-800, wherein the amount of heat absorption of the paraffin wax or microcrystalline wax till 45°C determined by the differential scanning heat quantity measuring method should be 1.0 J/g or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294077-A (JP)
Title: Component assembling for liquid filled-in type vibration- resistant mount and liquid filling device
Inventor: TSUJIMOTO YOSHIKAZU
IPC: F16F13/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To operate a sealing member installed on the open portion of the base of a liquid container through an upper surface in an engaged state and facilitate the exchange of the sealing member during the setup in component assembling for a liquid filled-in type vibration-resistant mount and a liquid filling device, which uses the container with a small capacity.  <P>SOLUTION: The device for filling-up liquid is comprised of descending the liquid container 20 arranged at an upper part against a body 1 retained upward, assembling the open portion 22 on the base 21 in a sealing state, letting liquid flow into the inside of the body 1 by supplying the liquid over the base 21, storing the liquid over the base 21, and assembling a component such as partitioning body or the like on the body 1 in liquid. The sealing member 50 is installed on the open portion 22 of the base 21 of the liquid container by an engaging means through a lower surface side. A notch 55 for operation in an engaged state is arranged on an upper surface of an outer peripheral body 51 of the sealing member 50, and the sealing member is operated through the upper surface side in an engaged state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290631-A (JP)
Title: Hollow fiber membrane cartridge and method for producing the same
Inventor: INAMURA TAMIO
IPC: B01D63/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane cartridge in which airtightness is inspected and decrease in airtightness due to adhesion of active carbon is prevented.  <P>SOLUTION: The active carbon 50 is filled into an annular gap between a hollow fiber membrane module 40 and a first case 20. Thereafter, a plug 60 integrally formed with a meshed member 61 which is more finely meshed than the active carbon 50 is mounted in an introduction hole 32 of a second case 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294147-A (JP)
Title: Gas seal material and manufacturing method for it
Inventor: IKUTA MANABU
IPC: F16J15/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas seal material and a manufacturing method for it which reduce gas permeability, especially carbon dioxide gas permeability.  <P>SOLUTION: In this gas seal material, a polyamide film layer is arranged between a first rubber layer and a second rubber layer. This manufacturing method for the gas seal material includes a process of putting the polyamide film layer between the first rubber layer and the second rubber layer. After the surface of the polyamide film layer is treated with a resorcin folmalin latex solution, the polyamide film layer is put between the first rubber layer and the second rubber layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297220-A (JP)
Title: Electric wire fuse
Inventor: GOTO KAZUNORI
IPC: H01H85/22
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire fuse in which an assembling work of an electric wire connecting terminal against a protection cap part can be carried out easily.  <P>SOLUTION: A turning regulation protrusion 15c and a locking step part 15d are installed at a terminal through hole 15a of the protection cap part 15, and a flange part 17b and a turning regulation face 17c of the electric wire connecting terminal 17 are fitted. A circular groove 17f is installed at the circumferential face of the electric wire connecting terminal 17, and a seal ring 22B is housed. A circular groove 17g is formed at the circumferential face of the wire connecting terminal 17, and a locking protruding ridge 15f is formed at the inner peripheral face of the terminal through hole 15a of the protection cap part 15. When fitting the protection cap part 15 to the electric wire connecting terminal 17, the locking protruding ridge 15f is made to be elastically deformed and enlarged of its diameter while being compressed, and the locking protruding ridge 15f is engaged with the circular groove 17g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300226-A (JP)
Title: Method for manufacturing optical component
Inventor: KADOTA MASANORI
IPC: B29C45/18
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical component having excellent optical and mechanical characteristics.  <P>SOLUTION: The method for manufacturing the optical component comprises the steps of mixing a constituent (A) and a constituent (B) and injecting the mixture into a mold immediately after mixing to obtain a molded body. The constituent (A) is heated so as to have a viscosity of ≤5000 CPS, the heated constituent (A) is allowed to permeate a filter while being pressurized to remove foreign matter contained in the constituent (A). Then, after deaeration under decompression, the product is subjected to the mixing. The constituent (A) is isocyanate end prepolymer being a reaction product of aliphatic isocyanate having a cyclic structure in a molecule and diol having a mean molecular weight of 300 to 2500. The constituent (B) is one kind or more kinds of aromatic diamine represented by general formula (I) (R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>in the general formula (I) are independently any one of a methyl group, an ethyl group or a thiomethyl group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303857-A (JP)
Title: Method and device for bonding of electronic component
Inventor: TAKEDA YASUSHI
IPC: H01L21/60
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To bond an electronic component to a substrate highly accurately.  <P>SOLUTION: Images of an electronic component 2 and a substrate 1 are picked up by cameras 41, 42, positions of both of them are detected by using the picked-up images, the electronic component 2 and the substrate 1 are aligned based on the detected positions, and an electronic component is subjected to bonding to a substrate. Even if the substrate 1 is positioned at an imaging position by the camera 41 prior to the electronic component 2, the position detection of the substrate 1 is started after the position detection of at least the electronic component 2 is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302535-A (JP)
Title: Movable outlet
Inventor: WAKAYA MASAHIRO
IPC: G02B6/36
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable outlet that maintains the radius of curvature of a wiring cable, that stays unprotruded from the surface of an installation wall when not in use as well as making communication light unleakable indoors, and that effectively prevents dust from being collected in the connector inserting part.  <P>SOLUTION: This movable outlet 1 has an internal wiring cable 10 laid inside a building is connected to other cable 20 through a connector 5 having a connector inserting part 5b. The outlet is composed of a mounting plate 3 provided along an opening 17 formed on the installation face 15, an opening part 3a formed on the mounting plate and intended for protrusion, a support 4 installed at the position on the inner side around the opening part for protrusion, and the connector 5 which is freely rotatably supported with the support and which is arranged in the manner that the connector inserting part freely appears/disappears from the opening part for protrusion. The support and the connector are designed to have a spindle 6 on one end and also a bearing 4a for freely rotatably holding the spindle on the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302640-A (JP)
Title: Liquid crystal panel
Inventor: IMAMURA NORIHIRO
IPC: G02F1/1335
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel wherein the occurrence of residual air in a liquid crystal encapsulated part can be suitably suppressed.  <P>SOLUTION: In the liquid crystal panel provided with a plurality of spacers 5 on a first substrate 3A having first electrodes 2A formed thereon, the respective spacers 5 are offset from gaps 20 between a plurality of second electrodes 2B so as not to fill up the gaps 20. More preferably, a plurality of the first electrodes 2A are formed and a plurality of the spacers 5 are formed between the first electrodes 2A so as not to be superposed on the first electrodes 2A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300129-A (JP)
Title: Processing device and control method therefor
Inventor: DEGUCHI AKINOBU
IPC: B23Q15/013
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of processing precision due to inclination of a rotational shaft attached to a workpiece or a processing tool at low cost and high precision.  <P>SOLUTION: This processing device 1 comprises a rotational shaft 10 rotatably supported by any one of mobile tables 2, 3 and 4; a shaft drive motor 15 rotating and driving the rotational shaft 10; a control device 60 giving position instruction signals Sx, Sy, Sz to the respective mobile tables 2, 3 and 4; a plurality of inclination sensors 55 and an angle calculation circuit 63 for detecting an angle α around an X axis, an angle ϕ around a Y axis, and an angle θ around a Z axis designating inclinations from an ideal rotational shaft of a central axis 10a of the rotational shaft 10; and a correction circuit 64 for generating position instruction signals Sx', Sy' and Sz' in such a manner that a real contact is consistent with a target contact between a workpiece WP and a processing tool T, using the detected angles α, ϕ, and θ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003005638-A (JP)
Title: Public key encryption communication method
Inventor: NISHIOKA GENJI
IPC: G09C1/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a public key encryption communication technology capable of certifying security. SOLUTION: In a Rabin encryption, a composite number N as the public key is selected as p<d> q (p, q are prime numbers and d is more than 1). A hash function is combined with an OAEP by using uniqueness for decrypting. The security can be certified on conditions of a rapidly decrypting process and difficulty for factoring N into prime numbers. (The security shows strong concealment against an attack of adaptively selecting encrypted texts). The security against the attack of selecting the encrypted texts can be certified and the public key encryption communication technology capable of rapidly processing decryption can be provided.  The public key encryption communication technology can also reduce a computational load when a transmitted data is encrypted and decrypted and certify as an IND-CCA2 on a condition of difficulty for computing an inverse function of one-way substitution (e.g. difficulty for factoring into prime numbers).
Patent JP-2003303863-A (JP)
Title: Wiring board and its manufacturing method, and manufacturing method of semiconductor device using wiring board
Inventor: CHINDA SATOSHI
IPC: H01L23/50
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable the easy formation of a junction material on the exposed surface of wiring in a manufacturing method of a semiconductor device wherein the wiring is exposed by peeling a substrate after a semiconductor chip is mounted on the wiring by using a wiring board wherein the wiring is provided on the surface of the substrate.  <P>SOLUTION: In the wiring board, wiring (conductor pattern) is provided on the surface of a substrate, and after a semiconductor chip is mounted on the surface whereto the wiring of the substrate is provided, a semiconductor device is formed by peeling the substrate. In the wiring board, functional plating is performed to the interface between the substrate and the wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307544-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROSAWA HITOYA
IPC: G06F17/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a microcomputer incapable of detecting a breakdown due to surge.  <P>SOLUTION: A register circuit included in the microcomputer stores an input output use buffer inverter circuit connected to a pad in a port of the microcomputer, an inverter circuit for calculating via a logical gate an exclusive OR of the input and output values of the input output use buffer inverter circuit, and the result of processing calculation. The microcomputer reads out the register value so as to determine whether a buffer transistor included in the input output use buffer inverter circuit is normal or not, thereby detecting a breakdown of the transistor due to surge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305741-A (JP)
Title: Manufacturing method for laminated structure
Inventor: GOTO KAZUYA
IPC: B29C43/12
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a laminated structure excellent in the peel strength of a skin material.  <P>SOLUTION: A core material is held between prepregs and the whole is integrally molded under atmospheric pressure to manufacture the laminated structure. This laminated structure is suitably used for the body part of a moving means, especially for the head structure of a train.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305074-A (JP)
Title: Electric foot warmer
Inventor: ODAJIMA SADAO
IPC: A61F7/08
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric foot warmer having the other healthy functions other than those for warming feet.  <P>SOLUTION: The powder 6 of natural ore generating minus ions in static state is adhered to the rear surface 3a of a surface cloth 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314825-A (JP)
Title: Heating cooker
Inventor: YUMIBA KEIZO
IPC: F24C1/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent emission of a large amount of high temperature steam from a heating storage entrance when an opening/closing door is opened after finishing the cooking and to surely condense the residual high temperature steam in a heating cooker heating a food by high temperature steam produced in the heating storage.  <P>SOLUTION: This heating cooker is formed with an exhaust passage 8 exhausting the high temperature steam from the heating storage 11 to a kitchen room. The exhaust passage 8 is provided with cold water sprays 73 and 73 cooling the high temperature steam by spraying the cold water to the high temperature steam and making it into a primary processing exhaust air, a cooling device 5 cooling the primary processing exhaust air to a kitchen room temperature or less, and an exhaust fan 6. This cooker is also provided with a control device actuating the exhaust fan 6, the cold water sprays 73 and 73, and the cooling device at a set output after finishing the heating cooking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318799-A (JP)
Title: Mobile radio communication system
Inventor: TEJIMA ISAO
IPC: H04B7/26
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of relaying, when mobile radio communication terminal units are located in the places where neither direct communication is possible nor relay facilities are provided therebetween.  <P>SOLUTION: A mobile radio communication terminal unit 11 sends a relay request signal 2, including the identification information of the self station and address information, which is received by a mobile radio communication terminal unit 13 located in a surrounding area, and the mobile radio communication terminal unit 13 forwards a relay notification signal 3 to a fixed base station 12. When a relay desire signal 4 is sent back from the fixed base station 12 within a certain time interval, the mobile radio communication terminal unit 13 returns a relay acceptance signal 5 to the mobile radio communication terminal unit 11. Receiving this, the mobile radio communication terminal unit 11 transmits a communication signal 6a to the fixed base station 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314920-A (JP)
Title: Air conditioner
Inventor: KUMASHIRO YASUTO
IPC: F25B41/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner wherein the performance of an indoor heat exchanger is improved in both of cooling operation and heating operation.  <P>SOLUTION: A refrigerant channel of the indoor heat exchanger 11 is composed of a plurality of paths, the distribution piping 12 for cooling and the distribution piping 13 for heating to divide the flow to the plurality of paths are connected to one of a refrigerant openings of the indoor heat exchanger 11, the converging piping 1 for converging the plurality of paths is connected to the other refrigerant opening of the indoor heat exchanger 11, a bypass circuit 18 having a first check valve 15 between a four-way valve 3 and the distribution piping for heating 13 in the forward direction toward the indoor heat exchanger 11, a second check valve 16 between an outlet of the converging pipping 14 and a restriction device 5 in the forward direction toward the restriction device 5, and a third check valve 17 between an outlet of the converging pipe 14 and the four-way valve 3 in the forward direction toward the four-way valve 3, is configurated, a second bypass circuit 20 having a fourth check valve between the restriction device and an inlet of the distribution piping 12 for cooling in the forward direction toward the indoor heat exchanger 11 is configurated, and an inner diameter of the distribution piping for cooling 12 is thinner than an inner diameter of the distribution piping for heating 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311736-A (JP)
Title: Smc laminated material
Inventor: ASAI SHINICHI
IPC: B29B11/16
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make the flow of a material on a surface side hard to receive the effect of the flow of the material on a back surface side even if an SMC molded product has a complicated structure.  <P>SOLUTION: An intermediate sheet 3 for interrupting the flow of the material at the time of molding between the surface side and the back surface side is provided between an SMC sheet on the surface side and an SMC sheet on the back surface side to form an SMC laminated material. By this constitution, the flow of the material on the surface side becomes hard to receive the effect of the flow of the material on the back surface side at the time of molding in an SMC mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311939-A (JP)
Title: Inkjet printer
Inventor: KAYANO NORIYUKI
IPC: B41J2/01
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer having such a test pattern as a decision can be made simply whether a failed print nozzle is present or not, and a failed print nozzle, if any, can be determined at a glance.  <P>SOLUTION: A figure is printed on a recording sheet not to overlap a predetermined area thereof using a remarked nozzle to be judged and other nozzles such that a specified figure can be recognized only when the remarked nozzle to be judged does not eject ink. When the nozzle number is printed by means of the remarked nozzle and the background is printed by means of other nozzles, the nozzle number can be read out as a reversed character when the remarked nozzle does not eject ink.  <P>COPYRIGHT: (C)2004,JPO